all: use reflect.{Pointer,PointerTo}

Updates #47651
Updates #48665

Change-Id: I69a87b45a5cad7a07fbd855040cd9935cf874554
Reviewed-on: https://go-review.googlesource.com/c/go/+/358454
Trust: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Run-TryBot: Cuong Manh Le <cuong.manhle.vn@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>

1 files changed, 12 insertions, 12 deletions

diff --git a/src/encoding/json/encode.go b/src/encoding/json/encode.go
index e473e615a9..4f40197797 100644
--- a/src/encoding/json/encode.go
+++ b/src/encoding/json/encode.go
@@ -350,7 +350,7 @@ func isEmptyValue(v reflect.Value) bool {
 		return v.Uint() == 0
 	case reflect.Float32, reflect.Float64:
 		return v.Float() == 0
-	case reflect.Interface, reflect.Ptr:
+	case reflect.Interface, reflect.Pointer:
 		return v.IsNil()
 	}
 	return false
@@ -419,13 +419,13 @@ func newTypeEncoder(t reflect.Type, allowAddr bool) encoderFunc {
 	// Marshaler with a value receiver, then we're better off taking
 	// the address of the value - otherwise we end up with an
 	// allocation as we cast the value to an interface.
-	if t.Kind() != reflect.Ptr && allowAddr && reflect.PtrTo(t).Implements(marshalerType) {
+	if t.Kind() != reflect.Pointer && allowAddr && reflect.PointerTo(t).Implements(marshalerType) {
 		return newCondAddrEncoder(addrMarshalerEncoder, newTypeEncoder(t, false))
 	}
 	if t.Implements(marshalerType) {
 		return marshalerEncoder
 	}
-	if t.Kind() != reflect.Ptr && allowAddr && reflect.PtrTo(t).Implements(textMarshalerType) {
+	if t.Kind() != reflect.Pointer && allowAddr && reflect.PointerTo(t).Implements(textMarshalerType) {
 		return newCondAddrEncoder(addrTextMarshalerEncoder, newTypeEncoder(t, false))
 	}
 	if t.Implements(textMarshalerType) {
@@ -455,7 +455,7 @@ func newTypeEncoder(t reflect.Type, allowAddr bool) encoderFunc {
 		return newSliceEncoder(t)
 	case reflect.Array:
 		return newArrayEncoder(t)
-	case reflect.Ptr:
+	case reflect.Pointer:
 		return newPtrEncoder(t)
 	default:
 		return unsupportedTypeEncoder
@@ -467,7 +467,7 @@ func invalidValueEncoder(e *encodeState, v reflect.Value, _ encOpts) {
 }
 
 func marshalerEncoder(e *encodeState, v reflect.Value, opts encOpts) {
-	if v.Kind() == reflect.Ptr && v.IsNil() {
+	if v.Kind() == reflect.Pointer && v.IsNil() {
 		e.WriteString("null")
 		return
 	}
@@ -504,7 +504,7 @@ func addrMarshalerEncoder(e *encodeState, v reflect.Value, opts encOpts) {
 }
 
 func textMarshalerEncoder(e *encodeState, v reflect.Value, opts encOpts) {
-	if v.Kind() == reflect.Ptr && v.IsNil() {
+	if v.Kind() == reflect.Pointer && v.IsNil() {
 		e.WriteString("null")
 		return
 	}
@@ -738,7 +738,7 @@ FieldLoop:
 		// Find the nested struct field by following f.index.
 		fv := v
 		for _, i := range f.index {
-			if fv.Kind() == reflect.Ptr {
+			if fv.Kind() == reflect.Pointer {
 				if fv.IsNil() {
 					continue FieldLoop
 				}
@@ -893,7 +893,7 @@ func (se sliceEncoder) encode(e *encodeState, v reflect.Value, opts encOpts) {
 func newSliceEncoder(t reflect.Type) encoderFunc {
 	// Byte slices get special treatment; arrays don't.
 	if t.Elem().Kind() == reflect.Uint8 {
-		p := reflect.PtrTo(t.Elem())
+		p := reflect.PointerTo(t.Elem())
 		if !p.Implements(marshalerType) && !p.Implements(textMarshalerType) {
 			return encodeByteSlice
 		}
@@ -989,7 +989,7 @@ func isValidTag(s string) bool {
 
 func typeByIndex(t reflect.Type, index []int) reflect.Type {
 	for _, i := range index {
-		if t.Kind() == reflect.Ptr {
+		if t.Kind() == reflect.Pointer {
 			t = t.Elem()
 		}
 		t = t.Field(i).Type
@@ -1009,7 +1009,7 @@ func (w *reflectWithString) resolve() error {
 		return nil
 	}
 	if tm, ok := w.k.Interface().(encoding.TextMarshaler); ok {
-		if w.k.Kind() == reflect.Ptr && w.k.IsNil() {
+		if w.k.Kind() == reflect.Pointer && w.k.IsNil() {
 			return nil
 		}
 		buf, err := tm.MarshalText()
@@ -1243,7 +1243,7 @@ func typeFields(t reflect.Type) structFields {
 				sf := f.typ.Field(i)
 				if sf.Anonymous {
 					t := sf.Type
-					if t.Kind() == reflect.Ptr {
+					if t.Kind() == reflect.Pointer {
 						t = t.Elem()
 					}
 					if !sf.IsExported() && t.Kind() != reflect.Struct {
@@ -1269,7 +1269,7 @@ func typeFields(t reflect.Type) structFields {
 				index[len(f.index)] = i
 
 				ft := sf.Type
-				if ft.Name() == "" && ft.Kind() == reflect.Ptr {
+				if ft.Name() == "" && ft.Kind() == reflect.Pointer {
 					// Follow pointer.
 					ft = ft.Elem()
 				}